Staff Writer

Elena Castellanos Page 1,479

Elena Castellanos has been writing about science for kids and teens for more than a decade. Elena has covered everything from deep-sea creatures to rocket launches, and loves stories that start with a strange question. When not reporting, Elena can be found hiking, baking bread or trying to identify birds by their songs.

Ligaments and Bone Density: What’s the Connection?Bones & Muscles
How to Care for Hollies Trees & Shrubs
Everything You Need to Know About Gravity Physics
What Experts Say About Puberty Reproductive
The Hidden Side of Cucumbers Edibles
Crystals and PH: What’s the Connection?Chemistry
Sweat Glands at Every Age Skin & Hair
Questions People Ask About Memory Brain & Nerves
New Research on Mulch Gardening
Everyday Habits That Affect Immune Memory Immunity
Ten Things to Know About Brittle Nails Skin & Hair
Questions People Ask About Overseeding Lawn
Intermittent Fasting at Every Age Diet & Weight
Magnets, Explained Physics
How Nurse Practitioners and Prescriptions Are Linked Healthcare
How Scientists Study Colic Kids
Estrogen vs. Leptin: Key Differences Hormones
A Beginner’s Guide to Mutations Genetics
Deep Sleep: What to Know Sleep
Everyday Habits That Affect Fluoride Dental
Bacteria, Explained Biology
The Hidden Side of Calories Diet & Weight
When to See a Doctor About Cholesterol Tests Tests
Dragonflies: Facts vs. Fiction Bugs
How to Care for Mulch Gardening
Growing Dandelions Successfully Lawn
What’s Really Going On With Push-ups?Fitness
Everything You Need to Know About Omega-3s Nutrition
New Research on Telehealth Healthcare
Muscle Cramps vs. Joint Pain: Key Differences Bones & Muscles